Side‐chain engineering of perylene diimide dimers: Impact on morphology and photovoltaic performance
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چکیده
منابع مشابه
Organic donor/acceptor heterojunction photovoltaic devices based on zinc phthalocyanine and a liquid crystalline perylene diimide
An organic photovoltaic cell was fabricated, with the configuration ITO/zinc phthalocyanine (ZnPc)/N,N0-diheptyl-3,4,9,10perylenebiscarboximide (PTCDI-C7) (PTCDI)/Ga:In. PTCDI is a liquid crystal and acts as an electron acceptor organic material while ZnPc corresponds to a donor. The cell performance under illumination was examined with different organic layer thickness. A cell incorporating 25...
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Electron Delocalization in Perylene Diimide Helicenes.
We report two new helicenes derived from the double fusion of an acene with two perylene diimide (PDI) subunits. These PDI-helicene homologs exhibit very different structural and electronic properties, despite differing by only a single ring in the link between the PDI units. The shorter inter-PDI link brings the two PDI subunits closer together, and this results in the collision of their respe...
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ژورنال
عنوان ژورنال: Nano Select
سال: 2020
ISSN: 2688-4011,2688-4011
DOI: 10.1002/nano.202000089